1. International Forensic Science Laboratory & Training Centre; 410 Crosby Drive Indianapolis IN 46227
2. Wyoming State Crime Laboratory; 208 S College Drive Cheyenne WY 82007
3. Department of Sciences; John Jay College of Criminal Justice; City University of New York; 524 West 59th Street New York NY 10019
4. Faculty of Chemistry and Faculty of Criminal Justice; Graduate Center; City University of New York; 365 5th Avenue New York NY 10016